Transaction not yet indexed

66Mcwwgp5cF6QYBNLoghouQbwjk3jYARGFxAtJu8so3Aa1m1cs9LqZ93NZVBdJrEP3oxWT4bCZdtFU8PVvNjpJ2H

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.